teamnwah/openmw-tes3coop
2
0
Fork 1
forked from mirror/openmw-tes3mp
Code Issues Pull requests 1 Releases Wiki Activity

Arrow keys traverses history in console

Browse source 
git-svn-id: https://openmw.svn.sourceforge.net/svnroot/openmw/trunk@108 ea6a568a-9f4f-0410-981a-c910a81bb256
This commit is contained in:
nkorslund 2009-05-13 07:35:23 +00:00
parent 65634be6f1
commit 21c2bb116e
1 changed files with 54 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

55
gui/cpp_console.cpp
View file

@ -32,6 +32,8 @@ enum
CR_EMPTY = 4 // The line had no effect
};
#include <list>
extern "C" int32_t console_input(const char* command);
extern "C" char* console_output();
@ -41,6 +43,13 @@ public:
MyGUI::EditPtr command;
MyGUI::EditPtr history;
typedef std::list<Ogre::UTFString> StringList;
// History of previous entered commands
StringList command_history;
StringList::iterator current;
Ogre::UTFString editString;
Console()
: Layout("openmw_console_layout.xml")
{
@ -50,9 +59,11 @@ public:
getWidget(command, "edit_Command");
getWidget(history, "list_History");
// Set up the command line combobox
// Set up the command line box
command->eventEditSelectAccept =
newDelegate(this, &Console::acceptCommand);
command->eventKeyButtonPressed =
newDelegate(this, &Console::keyPress);
// Set up the log window
history->setOverflowToTheLeft(true);
@ -67,11 +78,53 @@ public:
MyGUI::InputManager::getInstance().setKeyFocusWidget(command);
}
void keyPress(MyGUI::WidgetPtr _sender,
MyGUI::KeyCode key,
MyGUI::Char _char)
{
if(command_history.empty()) return;
// Traverse history with up and down arrows
if(key == MyGUI::KeyCode::ArrowUp)
{
// If the user was editing a string, store it for later
if(current == command_history.end())
editString = command->getCaption();
if(current != command_history.begin())
{
current--;
command->setCaption(*current);
}
}
else if(key == MyGUI::KeyCode::ArrowDown)
{
if(current != command_history.end())
{
current++;
if(current != command_history.end())
command->setCaption(*current);
else
// Restore the edit string
command->setCaption(editString);
}
}
}
void acceptCommand(MyGUI::EditPtr _sender)
{
const Ogre::UTFString &cm = command->getCaption();
if(cm.empty()) return;
// Add the command to the history, and set the current pointer to
// the end of the list
command_history.push_back(cm);
current = command_history.end();
editString.clear();
// Log the command and result
history->addText("#FFFFFF> " + cm + "\n");
int res = console_input(cm.asUTF8_c_str());